Interesting Engineering on MSN2 天
Periodic table, evolution, and more: Most important scientific breakthroughs unveiled
New discoveries continuously refine our perspective, with many breakthroughs reported regularly. Whether revolutionary or ...
Nanowerk2 年
Periodic table
The periodic table, also known as the periodic table of (the) chemical elements, is a tabular display of the chemical elements. It is widely used in chemistry, physics, and other sciences, and is ...
C&EN1 年
Periodic Table of Chemical Elements
The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...
BBC2 年
Developing the periodic table
The modern periodic table has no gaps and has extended beyond what Mendeleev predicted. There were 64 elements when Mendeleev was working on his table and he predicted 4 more. Now the periodic ...
BBC2 年
Developing the periodic table
The modern periodic table has no gaps and has extended beyond what Mendeleev predicted. There were 64 elements when Mendeleev was working on his table and he predicted 4 more. Now the periodic ...
Royal Society of Chemistry1 年
Development of the periodic table
Can France claim the first periodic table? Probably not, but a French Geology Professor made a significant advance towards it, even though at the time few people were aware of it. Alexandre Béguyer de ...
C&EN4 个月
Periodic Table Educational Resources for Ages 15-18
Want to learn more about this centerpiece of chemistry? Take your pick from this collection of links about elements and the periodic table! Build an element ball, solve periodic puzzles, and check out ...
Scientific American7 年
A Possible Extension of the Periodic Law
If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...
Nature9 天
Array of hope
The Periodic Table summarized chemical propensities in ... such an approach using fluorescently labelled single–base extension reactions (P. Sklar & J. Hirschhorn, unpublished data) and others ...
Simon Fraser University5 年
Extended Table Methods
Do not use CALL SEND to send methods to widgets in extended tables. As a general rule, you should not use CALL SEND to send methods to widget objects in extended tables because the mapping from object ...
Is an extended service plan worth the cost?
An extended service plan is an optional service contract that can save you from unexpected expenses. We explore factors such ...